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JPL Small-Body Database Browser
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(2014 KA91)
Classification: Apollo [NEO]          SPK-ID: 3673167
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2780055538174779 0.00044897  
a 1.257106866080527 0.00062827 au
q .9076241755680562 0.0001108 au
i 9.227237943754538 0.012573 deg
node 249.0358420304851 0.0010661 deg
peri 67.57641741488665 0.0063845 deg
M 132.0181589331555 0.89865 deg
tp 2458411.706127059708
(2018-Oct-20.20612706)
1.1436 TDB
period 514.8215579412681
1.41
0.38594
0.001057
d
yr
n .6992714163711644 0.00052421 deg/d
Q 1.606589556592998 0.00080293 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      10 days  
   first obs. used      2014-05-30  
   last obs. used      2014-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .44026  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:13  

Additional Information
 Earth MOID = .019377 au 
 Jupiter MOID = 3.67733 au 
 T_jup = 5.071 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.5   n/a MPCxxxxx  

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1904-Oct-25 19:28 2_16:01 Earth 0.286838383339061 0.258514979539077 0.315513467588607 15.4291782297562 15.4285761683783 2416779.311431768 3841.04685000029 1506840.92698495 109.867152932909 -19.3220057342313 114294.315802535 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
1907-May-10 13:57 7_08:48 Earth 0.463970168936078 0.190257474255484 0.742737852543714 21.3748317824231 21.3745631104763 2417706.081526271 10607.563361364 13985635.0583871 28.9462843323506 7.99161092722809 311340.802853969 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
1969-May-16 09:30 7_03:34 Earth 0.343240486573099 0.140876672593353 0.546774315878567 17.9352277307797 17.9347949059242 2440357.895729730 10293.5279049939 10169496.7838959 26.828779618025 4.56509243019725 138244.383542504 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
1997-Oct-27 02:57 6_20:38 Earth 0.289252705055459 0.128685103374146 0.509900911824855 15.5433995659508 15.5428069174421 2450748.622888184 9878.48658497171 11653279.3810279 80.2052070059543 -25.8009751843132 195300.284361161 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2000-May-10 02:50 5_05:33 Earth 0.47474229467542 0.288409282493713 0.662618512939884 21.6572197597359 21.6569606078777 2451674.618342909 7533.44494084536 9427351.68557175 30.582440233297 7.57058378181259 283572.690897187 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2007-May-22 22:00 4_01:56 Earth 0.227580260615315 0.128616039051089 0.326646398676991 14.6976843872509 14.6968877866707 2454243.416423828 5875.52789016179 4943324.59295469 24.7200066347786 2.56558245647604 54631.8722145102 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2014-Jun-06 17:27 < 00:01 Earth 0.0234936941335359 0.0233947566621509 0.0235926289384537 8.43877970651435 8.42532954080044 2456815.227345784 0.0739712167677997 4917.7074809657 6.72663895782739 0.106013938112801 434.214721082078 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2014-Nov-24 15:22 09:55 Earth 0.37068050228446 0.369099536659827 0.37226337609847 7.39852921409265 7.39755759567422 2456986.140341250 595.190860931851 89340.8423941608 288.902759284018 -28.0355301003282 55157.6397456138 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2021-Oct-12 22:37 1_03:17 Earth 0.166061977201975 0.12137682980893 0.239922161959927 5.61663454172428 5.61377710598464 2459500.442570318 1637.17394365796 4617579.96239795 53.1404769682824 45.818687555201 277078.433066781 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2028-Oct-24 12:04 6_08:13 Earth 0.235648632042331 0.123965128726114 0.41994578514025 13.8350334484349 13.8342161511647 2462069.002705208 9132.533177275 10014319.3146439 77.7704032395258 -31.7445132766322 195677.967683973 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2059-Oct-30 03:03 7_03:47 Earth 0.337912488636233 0.143820937888224 0.568959134525263 17.1136177628267 17.1131570056243 2473396.627414639 10306.565356424 12010813.8101543 84.7190732197337 -21.4454577810886 183496.380699496 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2062-May-14 20:47 6_23:03 Earth 0.390428868727037 0.173901166188145 0.608722177273347 19.2858856146178 19.285531751881 2474324.366101364 10023.0426563273 10920240.4803033 28.5539652790326 5.73008862272757 186922.548774958 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2076-Jul-26 22:22 3_20:00 Earth 0.171456066282298 0.170133367014361 0.173459190149102 6.48185963603355 6.47946168550157 2479511.432217613 5519.7675435171 545313.995583866 84.2577155715416 -81.2349896926471 205876.57900205 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2076-Oct-30 02:42 5_04:56 Earth 0.244502293948056 0.235454795920632 0.254111680921166 5.52522806206631 5.52325538159571 2479606.612623374 7495.74323669168 747210.165449826 48.5231634855954 51.4040046012738 328295.066786977 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2083-Oct-20 14:05 5_14:02 Earth 0.144074013720427 0.124512989216017 0.288233111941219 10.2634985507448 10.2616964900906 2482153.086590865 8042.31129136868 9348840.77456767 68.3606403246803 -59.8057836462604 221031.290819593 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
2114-Oct-19 01:32 5_06:20 Earth 0.124685547662462 0.124618828150832 0.217915575431221 8.37943018253908 8.37687955023538 2493473.564138599 7579.98372991961 8714354.97889286 62.2342012501746 -88.1565479955011 243258.738955881 T 10 CATAB v2.0e-lin.ifort 2017-Nov-29 16:02:37 2018-Dec-11 16:18
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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